
1) Aton 2) Dozens 3) Gobs 4) Heaps 5) Lashings 6) Loads 7) Lots 8) Oodles 9) Scads 10) Scores 11) Seas 12) Slews 13) Stacks 14) Tons 15) Wads
Found on
https://www.crosswordclues.com/clue/rafts

1) Balsa boats 2) Balsa transports 3) Balsa vessels 4) Boats that inflate 5) Braves the white water 6) Braves white water 7) Bundles of logs 8) Buoyant buys 9) Canyon carriers 10) Canyoneering transports 11) Castaway creations 12) Catamarans 13) Colorado transports 14) Crude floaters 15) Diving platforms
Found on
https://www.crosswordclues.com/clue/rafts

a mass of some type (such as insect eggs) that floats
Found on
https://www.encyclo.co.uk/local/22348
No exact match found.